CN218344966U - Automatic hoisting bolt locking device for segmental beam - Google Patents
Automatic hoisting bolt locking device for segmental beam Download PDFInfo
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- CN218344966U CN218344966U CN202222853350.5U CN202222853350U CN218344966U CN 218344966 U CN218344966 U CN 218344966U CN 202222853350 U CN202222853350 U CN 202222853350U CN 218344966 U CN218344966 U CN 218344966U
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- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an automatic hoist and mount bolt locking device of festival section roof beam, include: the locking bracket comprises a hanging bracket and a connecting bracket connected with the hanging bracket, the connecting bracket is provided with a clamping space, and the segmental beam is suitable for being installed in the clamping space; the driving assembly is arranged above the clamping space and is suitable for providing driving force; the rotating assembly is connected with the driving assembly, at least part of the rotating assembly penetrates through the locking bracket and the segment beam, and at least part of the rotating assembly is meshed with the connecting frame so that the connecting frame moves downwards; locking Assembly sets up in the card and holds the space below, is connected with the link meshing to make locking Assembly rebound, will hold the segmental beam locking in the space, improved the hoist and mount efficiency to the segmental beam, make things convenient for personnel's use, prevented that traditional mode from carrying out the protection of certain degree for the personnel.
Description
Technical Field
The utility model relates to a hoist and mount technical field especially relates to an automatic hoist and mount bolt locking device of festival section roof beam.
Background
Hoisting refers to the general term of installation and positioning of equipment by a crane or a hoisting mechanism. The hoisting requirements are as follows: in the installation process, if a problem is found, measures are taken in time, and the hoisting is continued after the problem is treated. When a large tower-type device is hoisted by using the derrick mast, a plurality of hoists are operated in a combined mode, the hoisting speed of each hoist must be approximately the same, the stress of each hoisting point on the tower body is approximately uniform, and the deformation of the tower body due to uneven stress is avoided. When the tower tank is hoisted by adopting a rotation method or a turning method, the hinge wrist arranged at the bottom of the tower body has the capability of resisting horizontal thrust generated in the hoisting process, the left slide rope and the right slide rope of the tower body have to be firm in the hoisting process, and the tower body slowly falls into the foundation when rotating to the proper position, so that accidents and deformation are avoided.
When the equipment is installed on a frame body or a building, the strength and the stability of the equipment meet the requirements of installation conditions. After the equipment is installed and positioned, the equipment is connected, fastened or welded according to the requirements of a drawing, the unhooking can be performed only after the strength and the stability of the equipment meet the design requirements, and otherwise, the equipment is temporarily fixed.
Present segmental beam is when carrying out hoist and mount transportation, needs personnel to use the ladder to climb to the hoisting point position and come to lock the reinforcement to the hoisting point, can make personnel's work load grow, influences the hoist and mount efficiency to the segmental beam, and personnel still can have certain danger when fixing, for this we provide a segmental beam automatic lifting bolt locking device and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic hoist and mount bolt locking device of section roof beam that can automatic locking section roof beam, it is not only locked efficiently, and reduces the human input, and is with low costs.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic segment beam hoisting bolt locking device, comprising:
a locking bracket including a hanger and a link connected to the hanger, the link having a catch space in which the sectional beam is adapted to be installed;
the driving assembly is arranged above the clamping space and is suitable for providing driving force;
a rotating assembly connected with the driving assembly, wherein at least part of the rotating assembly penetrates through the locking bracket and the section beam, and at least part of the rotating assembly is engaged with the connecting frame so that the connecting frame moves downwards;
and the locking assembly is arranged below the clamping space and is in meshed connection with the connecting frame, so that the locking assembly moves upwards to lock the section beams in the clamping space.
Optionally, in the above automatic hoisting bolt locking device for a segmental beam, the connecting frame includes a cross frame connected to the hanger, a limiting frame connected to an end bearing of the cross frame, and a support frame disposed below the cross frame and connected to a bottom bearing at a top end of the limiting frame, the driving assembly is disposed in the cross frame, and the rotating assembly penetrates through the connecting frame and is engaged with the connecting frame at least partially through an external thread.
Optionally, the above locking device for automatically hoisting bolts of segmental beams further comprises a connecting piece, the connecting piece comprises a first connecting portion and a second connecting portion arranged below the first connecting portion, the first connecting portion is fixedly connected with the bottom of the hanger, the second connecting portion is fixedly connected with the cross frame, and the first connecting portion is movably connected with the second connecting portion.
Optionally, in the above device for locking a bolt for automatically hoisting a segment beam, the rotating assembly includes a plurality of rotating shafts, each rotating shaft has an external thread, each rotating shaft has a first state and a second state, and when the rotating shaft is in the first state, the rotating shaft is engaged with the abutting frame; the rotating shaft is in a second state, and the rotating shaft is disengaged from the abutting frame.
Optionally, the locking device for the automatic hoisting bolt of the segment beam further comprises a transmission assembly, the transmission assembly is connected with the driving assembly and the top end of the rotating shaft, and an output shaft of the driving assembly rotates to drive the transmission assembly to rotate so as to drive the rotating shaft to rotate.
Optionally, foretell automatic hoist and mount bolt locking device of section roof beam, drive assembly include with drive assembly connect the drive pulley, with the driven pulley that the runner assembly is connected and connect the drive pulley with driven pulley's belt, drive assembly drives drive pulley rotates in order to drive driven pulley rotates and drives the pivot is rotated.
Optionally, in the above locking device for automatically hoisting bolts for segmental beams, the locking assembly includes a nut in threaded connection with the outer side wall of the rotating shaft, and a limit ring disposed at the bottom of the nut, and the nut moves in the height direction under the action of the rotating shaft to lock the segmental beams located in the clamping space.
Optionally, in the above device for locking a segmental beam automatic hoisting bolt, the locking assembly further includes a limiting plate disposed on one side of the nut and connected to the limiting frame, and the limiting plate has a first state in which the limiting plate abuts against a side surface of the nut and a second state in which the limiting plate is separated from the side surface of the nut;
when the limiting plate is converted into the first state from the second state, the rotating shaft rotates to enable the supporting frame to move downwards, the limiting frame rotates inwards to drive the limiting plate to move towards the nut to be supported by the nut side wall, the supporting frame and the rotating shaft lose the meshing state, and the nut moves upwards to lock the segmental beam.
Optionally, in the above automatic hoisting bolt locking device for a segmental beam, the locking assembly further includes a pad block disposed between the segmental beam and the nut, the rotating shaft is disposed through the pad block, and the nut moves upward to push the pad block to move upward to abut against the bottom of the segmental beam.
Optionally, in the above automatic hoisting bolt locking device for a segmental beam, the cushion block has a butting surface, and the butting surface is in arc transition arrangement.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up locking support, drive assembly, runner assembly and locking Assembly, and runner assembly connect the locking support with locking Assembly, locking Assembly is connected with runner assembly and sets up in the below that the space was held to the card, drive assembly provides drive power, so that runner assembly rotates, and then make the locking support motion to at least partial locking Assembly location, meanwhile, at least partial locking Assembly rebound and locking support cooperation, in order to hold the space with section roof beam locking in the card, realize the automatic locking to section roof beam bolt, the human input has been reduced, and the hoist and mount efficiency to the section roof beam has been improved, make things convenient for personnel's use, the injury that traditional mode brought for the personnel has been prevented, the personnel have carried out the protection of certain degree.
Drawings
Fig. 1 is a schematic front perspective view of a bolt locking device for automatically hoisting a segmental beam according to the present invention;
fig. 2 is a schematic side sectional perspective view of a bolt locking device for automatic hoisting of a segmental beam provided by the present invention;
fig. 3 is an enlarged schematic structural view of a position a in fig. 2 of the bolt locking device for automatic hoisting of a segmental beam provided by the present invention;
fig. 4 is the utility model provides a bolt locking device for automatic hoist and mount of segment girder's B department enlargies the structural diagram in fig. 2.
In the figure: 1. a segment beam; 2. a hanger; 3. a connecting member; 4. a cross frame; 5. a drive assembly; 6. a drive pulley; 7. a belt; 8. a driven pulley; 9. a rotating shaft; 10. a nut; 11. a limiting ring; 12. cushion blocks; 13. a limiting plate; 14. a limiting frame; 15. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an automatic hoisting bolt locking device for a segmental beam 1, which is suitable for hoisting and installing the segmental beam 1, and comprises a locking bracket, a driving assembly 5, a rotating assembly and a locking assembly. The locking bracket comprises a hanging bracket 2 connected with external hoisting equipment and a connecting frame connected with the hanging bracket 2, the connecting frame is provided with a clamping space, the segmental beam 1 is arranged in the clamping space, the driving assembly 5 is arranged above the clamping space and is suitable for providing driving force, the rotating assembly is connected with the driving assembly 5, at least part of the rotating assembly penetrates through the locking bracket and the segmental beam 1 and is meshed and connected with the connecting frame, and the connecting frame moves in the height direction under the action of the driving assembly 5; the locking assembly is arranged below the clamping space and is meshed and connected with the connecting frame, so that the locking assembly moves in the height direction to be matched with the locking support to lock the segment beam 1 in the clamping space. Compared with the prior art, the manpower input is reduced, the hoisting efficiency of the sectional beam 1 is improved, the use of personnel is facilitated, the injury brought to personnel by a traditional mode is prevented, and the personnel are protected to a certain degree.
Specifically, the connecting frame comprises a cross frame 4 connected with the hanger 2, a limiting frame 14 connected with an end bearing of the cross frame 4, and a supporting frame 15 arranged below the cross frame 4 and connected with a bottom bearing at the top end of the limiting frame 14, wherein the supporting frame 15 is suitable for being in contact with the segment beam 1 in the clamping space. The driving component 5 is arranged in the bottom of the cross frame 4, the rotating component penetrates through the connecting frame, and at least part of the rotating component is meshed and connected with the connecting frame through external threads.
In this embodiment, the connecting frame further includes a connecting member 3, the connecting member 3 includes a first connecting portion and a second connecting portion disposed below the first connecting portion, the first connecting portion is fixedly connected to the bottom of the hanger 2, the second connecting portion is fixedly connected to the cross frame 4, and the first connecting portion is movably connected to the second connecting portion. Set up first connecting portion and second connecting portion into swing joint, the hoist and mount operation can be realized to the outside lifting device of being convenient for in the multi-angle, improves hoist and mount efficiency.
The rotating assembly comprises a plurality of rotating shafts 9, the rotating shafts 9 are provided with external threads, the abutting frame 15 has a first state and a second state, and when the abutting frame 15 is in the first state, the rotating shafts 9 are meshed with the abutting frame 15; when the support frame 15 is in the second state, the rotating shaft 9 is disengaged from the support frame 15. In this embodiment, four rotating shafts 9 are provided, and the four rotating shafts 9 are arranged in different regions to be connected with the section beam 1, the locking assembly and the locking bracket in a matching manner, so as to lock the section beam 1 in the clamping space. In other embodiments, the number of the rotating shafts 9 may be other than the specific number, and the number is not specifically limited herein, depending on the actual situation.
The locking device further comprises a transmission assembly, the transmission assembly is connected with the top ends of the driving assembly 5 and the rotating shaft 9, and an output shaft of the driving assembly 5 rotates to drive the transmission assembly to rotate so as to drive the rotating shaft 9 to rotate. Specifically, the transmission assembly comprises a driving belt pulley 6 connected with the driving assembly 5, a driven belt pulley 7 connected with the rotating assembly and a belt 7 connecting the driving belt pulley 6 and the driven belt pulley 7, and the driving assembly 5 drives the driving belt pulley 6 to rotate so as to drive the driven belt pulley 7 to rotate and drive the rotating shaft 9 to rotate. In this embodiment, since the number of the rotating shafts 9 is four, the number of the transmission assemblies is two, the number of the driving assemblies 5 is two, and each driving assembly 5 is connected with one group of the transmission assemblies to simultaneously drive the two rotating shafts 9 connected with the driving assembly to rotate. In other embodiments, the number of the driving assemblies 5 is not specifically limited, and according to the actual situation, for example, one driving assembly 5 is provided, four sets of driving assemblies are provided, and the four sets of driving assemblies are respectively connected to the four rotating shafts 9, so that the rotation of the plurality of rotating shafts 9 can be realized.
The locking assembly comprises a nut 10 in threaded connection with the outer side wall of the rotating shaft 9 and a limiting ring 11 arranged at the bottom of the nut 10, and the nut 10 moves in the height direction under the action of the rotating shaft 9 to lock or unlock the sectional beam 1 located in the clamping space.
The locking assembly further comprises a limiting plate 13 which is arranged on one side of the nut 10 and connected with the limiting frame 14, and the limiting plate 13 has a first state of abutting against the side surface of the nut 10 and a second state of separating from the side surface of the nut 10;
when the limiting plate 13 is converted into the first state from the second state, the rotating shaft 9 rotates to enable the abutting frame 15 to move downwards, the limiting frame 14 rotates inwards to drive the limiting plate 13 to move towards the nut 10 to abut against the side wall of the nut 10, the abutting frame 15 and the rotating shaft 9 lose the meshing state, and the nut 10 moves upwards to lock the segmental beam 1.
The locking assembly further comprises a cushion block 12 arranged between the section beam 1 and the nut 10, the rotating shaft 9 is arranged through the cushion block 12, and the nut 10 moves upwards to push the cushion block 12 to move upwards to abut against the bottom of the section beam 1. It should be noted that the spacer block 12 has an abutting surface, and the abutting surface is arranged in an arc transition manner to improve the fastening of the fixing of the segmental beam 1.
To sum up, the utility model discloses an automatic hoist and mount bolt locking device of segment girder 1, its working process is: when the segmental beam 1 in the clamping space needs to be locked, the driving assembly 5 is started, the driving assembly 5 drives the plurality of rotating shafts 9 to rotate through the transmission assembly, when the limiting plate 13 is in the second state, namely the limiting plate 13 is not in contact with the side face of the nut 10, the supporting frame 15 is enabled to move downwards under the rotating action of the rotating shafts 9, further the limiting frame 14 is enabled to rotate inwards, so that the limiting plate 13 is switched to the first state from the second state, the limiting plate 13 is abutted to the side wall of the nut 10, at the moment, the supporting frame 15 is not in a meshing state with the rotating shafts 9, the supporting frame 15 cannot continue to move downwards when the rotating shafts 9 rotate, due to the arrangement of the rotating shafts 9 and the limiting plate 13, the nut 10 moves upwards under the rotating action of the rotating shafts 9, and further the cushion block 12 is pushed to move upwards, so that the segmental beam 1 in the clamping space is locked; after the segmental beam 1 is hoisted to a target position, the driving assembly 5 rotates to drive the transmission assembly to rotate, so that the rotating shaft 9 reversely rotates, the nut 10 moves downwards, when the top of the cushion block 12 is attached to the limiting plate 13, the support frame 15 is meshed with the outer side wall of the rotating shaft 9 again, the nut 10 continues to move downwards under the action of the rotation of the rotating shaft 9, the opposite cushion block 12 moves downwards again, when the limiting plate 13 is switched from the first state to the second state, namely the limiting plate 13 is completely separated from the state attached to the side wall of the nut 10, the support frame 15 moves upwards again, so that the limiting frame 14 rotates outwards, the segmental beam 1 in the clamping space is released, and the segmental beam 1 is taken down through external hoisting equipment. Compared with the prior art, the utility model discloses a locking device has reduced the human input, and has improved the hoist and mount efficiency to section roof beam 1, makes things convenient for personnel's use to prevented the injury that traditional mode brought for the personnel, carried out the protection of certain degree to the personnel. The operation is simple and quick, and the intelligent degree is high.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic hoist and mount bolt locking device of section roof beam which characterized in that includes:
a locking bracket including a hanger and a link connected to the hanger, the link having a catch space in which the segment beam is adapted to be mounted;
the driving assembly is arranged above the clamping space and is suitable for providing driving force;
a rotating assembly connected with the driving assembly, wherein at least part of the rotating assembly penetrates through the locking bracket and the section beam, and at least part of the rotating assembly is engaged with the connecting frame so that the connecting frame moves downwards;
and the locking assembly is arranged below the clamping space and is in meshed connection with the connecting frame, so that the locking assembly moves upwards to lock the section beams in the clamping space.
2. The automatic hoisting bolt locking device for the segmental beam as claimed in claim 1, wherein the connecting frame comprises a cross frame connected with the hanger, a limiting frame connected with an end bearing of the cross frame, and a support frame arranged below the cross frame and connected with a bottom bearing at the top end of the limiting frame, the driving assembly is arranged in the cross frame, the rotating assembly penetrates through the connecting frame, and at least part of the rotating assembly is meshed and connected with the connecting frame through external threads.
3. The automatic hoisting bolt locking device for the segmental beam according to claim 2, wherein the connecting frame further comprises a connecting piece, the connecting piece comprises a first connecting part and a second connecting part arranged below the first connecting part, the first connecting part is fixedly connected with the bottom of the hanging bracket, the second connecting part is fixedly connected with the transverse frame, and the first connecting part is movably connected with the second connecting part.
4. The automatic hoisting bolt locking device for the segment beam of claim 2, wherein the rotating assembly comprises a plurality of rotating shafts, the rotating shafts are provided with external threads, the abutting frame is provided with a first state and a second state, and when the abutting frame is in the first state, the rotating shafts are meshed with the abutting frame; the support frame is in a second state, and the rotating shaft is disengaged from the support frame.
5. The automatic hoisting bolt locking device for the segmental beam as claimed in claim 4, wherein the locking device further comprises a transmission assembly, the transmission assembly is connected with the driving assembly and the top end of the rotating shaft, and an output shaft of the driving assembly rotates to drive the transmission assembly to rotate, so as to drive the rotating shaft to rotate.
6. The automatic hoisting bolt locking device for segmental beams according to claim 5, wherein the transmission assembly comprises a driving pulley connected with the driving assembly, a driven pulley connected with the rotating assembly and a belt connecting the driving pulley and the driven pulley, and the driving assembly drives the driving pulley to rotate so as to drive the driven pulley to rotate and the rotating shaft to rotate.
7. The automatic hoisting bolt locking device for the sectional beam as claimed in claim 4, wherein the locking assembly comprises a nut in threaded connection with the outer side wall of the rotating shaft, and a limiting ring arranged at the bottom of the nut, and the nut moves in the height direction under the action of the rotating shaft to lock the sectional beam in the clamping space.
8. The device for locking the segmental beam automatic hoisting bolt according to claim 7, wherein the locking assembly further comprises a limiting plate arranged on one side of the nut and connected with the limiting frame, and the limiting plate has a first state of abutting against the side surface of the nut and a second state of separating from the side surface of the nut;
when the limiting plate is converted into the first state from the second state, the rotating shaft rotates to enable the supporting frame to move downwards, the limiting frame rotates inwards to drive the limiting plate to move towards the nut to be supported by the nut side wall, the supporting frame and the rotating shaft lose the meshing state, and the nut moves upwards to lock the segmental beam.
9. The device for locking an automatic hoisting bolt of a segmental beam as claimed in claim 8, wherein the locking assembly further comprises a spacer block arranged between the segmental beam and the nut, the rotating shaft is arranged to penetrate through the spacer block, and the nut moves upwards to push the spacer block to move upwards to abut against the bottom of the segmental beam.
10. The automatic hoisting bolt locking device for the segmental beam as claimed in claim 9, wherein the cushion block is provided with an abutting surface, and the abutting surface is arranged in an arc transition manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222853350.5U CN218344966U (en) | 2022-10-28 | 2022-10-28 | Automatic hoisting bolt locking device for segmental beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222853350.5U CN218344966U (en) | 2022-10-28 | 2022-10-28 | Automatic hoisting bolt locking device for segmental beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218344966U true CN218344966U (en) | 2023-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222853350.5U Active CN218344966U (en) | 2022-10-28 | 2022-10-28 | Automatic hoisting bolt locking device for segmental beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218344966U (en) |
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2022
- 2022-10-28 CN CN202222853350.5U patent/CN218344966U/en active Active
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